Patents by Inventor Dayong Guo
Dayong Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11937587Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: GrantFiled: December 10, 2020Date of Patent: March 26, 2024Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Patent number: 11734138Abstract: Embodiments of the present disclosure provide a hot standby method, apparatus, and system. The method includes: saving, by an active device, first user information of the active device into a local cache module of the active device and sending, by the active device, the first user information to a remote cache module of a first standby device based on preset correlation information. In response to detecting that the active device becomes faulty, the first standby device obtains the first user information from the remote cache module of the first standby device and restores the first user information.Type: GrantFiled: July 2, 2022Date of Patent: August 22, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dayong Guo, Hongtao Guo
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Publication number: 20220334935Abstract: Embodiments of the present disclosure provide a hot standby method, apparatus, and system. The method includes: saving, by an active device, first user information of the active device into a local cache module of the active device and sending, by the active device, the first user information to a remote cache module of a first standby device based on preset correlation information. In response to detecting that the active device becomes faulty, the first standby device obtains the first user information from the remote cache module of the first standby device and restores the first user information.Type: ApplicationFiled: July 2, 2022Publication date: October 20, 2022Inventors: Dayong GUO, Hongtao GUO
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Patent number: 11416359Abstract: Embodiments of the present disclosure provide a hot standby method, apparatus, and system. The method includes: saving, by an active device, first user information of the active device into a local cache module of the active device and sending, by the active device, the first user information to a remote cache module of a first standby device based on preset correlation information. In response to detecting that the active device becomes faulty, the first standby device obtains the first user information from the remote cache module of the first standby device and restores the first user information.Type: GrantFiled: March 23, 2018Date of Patent: August 16, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dayong Guo, Hongtao Guo
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Patent number: 11381507Abstract: Embodiments of the present invention disclose a virtual network device. The virtual network device is configured to implement a broadband network gateway BNG function, and the virtual network device includes a load balance unit and a first forwarding unit; the load balance unit is configured to: receive a first data packet from a first user terminal, determine the first forwarding unit according to the first data packet and a first correspondence, and send the first data packet to the first forwarding unit, where the first correspondence indicates mapping from the first user terminal to the first forwarding unit; and the first forwarding unit is configured to receive and forward the first data packet. In addition, the embodiments of the present invention further disclose a method for implementing load sharing in a virtual network device.Type: GrantFiled: September 24, 2020Date of Patent: July 5, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dayong Guo, Chenxi Hu, Peng Gao, Xindong Teng, Hongtao Guo, Shengtao Sun
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Publication number: 20210100229Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: ApplicationFiled: December 10, 2020Publication date: April 8, 2021Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Patent number: 10932455Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: GrantFiled: May 11, 2020Date of Patent: March 2, 2021Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Publication number: 20210021525Abstract: Embodiments of the present invention disclose a virtual network device. The virtual network device is configured to implement a broadband network gateway BNG function, and the virtual network device includes a load balance unit and a first forwarding unit; the load balance unit is configured to: receive a first data packet from a first user terminal, determine the first forwarding unit according to the first data packet and a first correspondence, and send the first data packet to the first forwarding unit, where the first correspondence indicates mapping from the first user terminal to the first forwarding unit; and the first forwarding unit is configured to receive and forward the first data packet. In addition, the embodiments of the present invention further disclose a method for implementing load sharing in a virtual network device.Type: ApplicationFiled: September 24, 2020Publication date: January 21, 2021Inventors: Dayong Guo, Chenxi Hu, Peng Gao, Xindong Teng, Hongtao Guo, Shengtao Sun
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Patent number: 10812394Abstract: Embodiments of the present invention disclose a virtual network device. The virtual network device is configured to implement a broadband network gateway BNG function, and the virtual network device includes a load balance unit and a first forwarding unit; the load balance unit is configured to: receive a first data packet from a first user terminal, determine the first forwarding unit according to the first data packet and a first correspondence, and send the first data packet to the first forwarding unit, where the first correspondence indicates mapping from the first user terminal to the first forwarding unit; and the first forwarding unit is configured to receive and forward the first data packet. In addition, the embodiments of the present invention further disclose a method for implementing load sharing in a virtual network device.Type: GrantFiled: August 14, 2018Date of Patent: October 20, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dayong Guo, Chenxi Hu, Peng Gao, Xindong Teng, Hongtao Guo, Shengtao Sun
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Publication number: 20200275642Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: ApplicationFiled: May 11, 2020Publication date: September 3, 2020Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Patent number: 10582702Abstract: Non-human animals, and methods and compositions for making and using the same, are provided, wherein said non-human animals comprise a humanization of an Angiopoietin-like protein 8 (ANGPTL8) gene. Said non-human animals may be described, in some embodiments, as having a genetic modification to an endogenous ANGPTL8 locus so that said non-human animals express a human ANGPTL8 polypeptide.Type: GrantFiled: February 3, 2017Date of Patent: March 10, 2020Assignee: REGENERON PHARMACEUTICALS, INC.Inventors: Viktoria Gusarova, Andrew J. Murphy, Jesper Gromada, Dayong Guo
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Publication number: 20190007322Abstract: Embodiments of the present invention disclose a virtual network device. The virtual network device is configured to implement a broadband network gateway BNG function, and the virtual network device includes a load balance unit and a first forwarding unit; the load balance unit is configured to: receive a first data packet from a first user terminal, determine the first forwarding unit according to the first data packet and a first correspondence, and send the first data packet to the first forwarding unit, where the first correspondence indicates mapping from the first user terminal to the first forwarding unit; and the first forwarding unit is configured to receive and forward the first data packet. In addition, the embodiments of the present invention further disclose a method for implementing load sharing in a virtual network device.Type: ApplicationFiled: August 14, 2018Publication date: January 3, 2019Inventors: Dayong GUO, Chenxi HU, Peng GAO, Xindong TENG, Hongtao GUO, Shengtao SUN
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Publication number: 20180210800Abstract: Embodiments of the present disclosure provide a hot standby method, apparatus, and system. The method includes: saving, by an active device, first user information of the active device into a local cache module of the active device and sending, by the active device, the first user information to a remote cache module of a first standby device based on preset correlation information. In response to detecting that the active device becomes faulty, the first standby device obtains the first user information from the remote cache module of the first standby device and restores the first user information.Type: ApplicationFiled: March 23, 2018Publication date: July 26, 2018Inventors: Dayong GUO, Hongtao GUO
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Patent number: 9960991Abstract: The present disclosure discloses a method, an apparatus and a system for determining a service transmission path. The method includes: receiving a service chaining object sent by a client device based on an expanded path computation element communication protocol (PCEP), wherein the service chaining object includes service processing capacities that service nodes need to provide when transmitting a service in a network; determining at least one service node matched with the service chaining object in the network according to service processing capacities that service nodes in pre-stored service node attribute information are capable of providing; and generating a service transmission path based on the determined service nodes, for transmitting the service initiated by the client device. The problems of large flow pressure and low utilization rate of the service nodes deployed in the network may be well solved.Type: GrantFiled: January 21, 2016Date of Patent: May 1, 2018Assignee: Huawei Technologies Co., Ltd.Inventor: Dayong Guo
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Patent number: 9847929Abstract: Embodiments of the present invention provide a cluster that includes a first node and a second node, and the first node and the second node are configured to cooperatively perform a forwarding service on a first packet, where the first node is configured to receive the first packet by using an inbound interface and determine the inbound interface; and the second node is configured to determine an outbound interface according to a forwarding table corresponding to the forwarding service and forward the first packet by using the outbound interface of the second node. In addition, the embodiments of the present invention further provide other clusters and forwarding methods. The foregoing technical solutions help to reduce software and hardware resources occupied by a cluster.Type: GrantFiled: July 13, 2015Date of Patent: December 19, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Qiangsheng Ruan, Dayong Guo
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Publication number: 20170245481Abstract: Non-human animals, and methods and compositions for making and using the same, are provided, wherein said non-human animals comprise a humanization of an Angiopoietin-like protein 8 (ANGPTL8) gene. Said non-human animals may be described, in some embodiments, as having a genetic modification to an endogenous ANGPTL8 locus so that said non-human animals express a human ANGPTL8 polypeptide.Type: ApplicationFiled: February 3, 2017Publication date: August 31, 2017Inventors: Viktoria Gusarova, Andrew J. Murphy, Jesper Gromada, Dayong Guo
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Publication number: 20170164588Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: ApplicationFiled: November 23, 2015Publication date: June 15, 2017Applicant: Regeneron Pharmaceuticals, Inc.Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Publication number: 20160142282Abstract: The present disclosure discloses a method, an apparatus and a system for determining a service transmission path. The method includes: receiving a service chaining object sent by a client device based on an expanded path computation element communication protocol (PCEP), wherein the service chaining object includes service processing capacities that service nodes need to provide when transmitting a service in a network; determining at least one service node matched with the service chaining object in the network according to service processing capacities that service nodes in pre-stored service node attribute information are capable of providing; and generating a service transmission path based on the determined service nodes, for transmitting the service initiated by the client device. The problems of large flow pressure and low utilization rate of the service nodes deployed in the network may be well solved.Type: ApplicationFiled: January 21, 2016Publication date: May 19, 2016Inventor: Dayong Guo
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Publication number: 20150319074Abstract: Embodiments of the present invention provide a cluster that includes a first node and a second node, and the first node and the second node are configured to cooperatively perform a forwarding service on a first packet, where the first node is configured to receive the first packet by using an inbound interface and determine the inbound interface; and the second node is configured to determine an outbound interface according to a forwarding table corresponding to the forwarding service and forward the first packet by using the outbound interface of the second node. In addition, the embodiments of the present invention further provide other clusters and forwarding methods. The foregoing technical solutions help to reduce software and hardware resources occupied by a cluster.Type: ApplicationFiled: July 13, 2015Publication date: November 5, 2015Inventors: Qiangsheng Ruan, Dayong Guo
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Patent number: 9124509Abstract: The embodiments of the present invention disclose a method, an apparatus, and a system for controlling network traffic switching. The method for controlling network traffic switching includes: establishing a direct link interface, where the direct link interface has an address attribute of a peer node, and a value of the attribute is a peer node address of the direct link; and comparing a border gateway protocol (BGP) next-hop address of each route in a routing table with the peer node address of the direct link, and switching traffic on a route that matches a comparison result to the direct link. By using the preceding technical solution, after a direct link is established between nodes, a relevant node establishes a new type of interface for the direct link.Type: GrantFiled: June 28, 2012Date of Patent: September 1, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Dayong Guo, Baolian Chen